JOURNAL ARTICLE
星系螺旋结构三维密度波的流体动力学理论(I)——局部解及局部Jeans稳定性的讨论
Year: 1980 Journal: 力学学报 Vol: 16 (3)Pages: 232-242
Abstract
本文是作者的盘状星系三维密度波工作的第一部分.文中给出了在厚度参数e及准单色波参数e_*的一级近似下的波传播方程及其局部近似解,并讨论了星盘厚度对局部Jeans稳定性判据的影响.这些结果是进一步建立整体模式解理论的准备.
Keywords:
Computer science
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